<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<html class="x-admin-sm">
<head>
    <meta charset="UTF-8">
    <title>毕业列表</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width,user-scalable=yes, minimum-scale=0.4, initial-scale=0.8,target-densitydpi=low-dpi" />
    <link rel="stylesheet" href="${AppPath}/css/font.css">
    <link rel="stylesheet" href="${AppPath}/css/index.css">
    <script src="${AppPath}/lib/layui/layui.js" charset="utf-8"></script>
    <script type="text/javascript" src="${AppPath}/js/index.js"></script>
    <script type="text/javascript" src="${AppPath}/jquery/jquery-2.1.1.min.js"></script>
</head>
<body>
<div class="x-nav">
          <span class="layui-breadcrumb">
            <a href="">首页</a>
            <a href="">演示</a>
            <a>
              <cite>导航元素</cite></a>
          </span>
    <a class="layui-btn layui-btn-small" style="line-height:1.6em;margin-top:3px;float:right" onclick="location.reload()" title="刷新">
        <i class="layui-icon layui-icon-refresh" style="line-height:30px"></i></a>
</div>
<div class="layui-fluid">
    <div class="layui-row layui-col-space15">
        <div class="layui-col-md12">
            <div class="layui-card">
                <div class="layui-card-body ">
                    <form class="layui-form layui-col-space5">
                        <div class="layui-inline layui-show-xs-block">
                            <select name="studentId" id="studentId">

                            </select>
                        </div>
                        <div class="layui-inline layui-show-xs-block">
                            <select name="companyId" id="companyId">

                            </select>
                        </div>
                        <div class="layui-inline layui-show-xs-block">
                            <button id="searchBtn" type="button" class="layui-btn"  lay-submit="" lay-filter="sreach"><i class="layui-icon">&#xe615;</i></button>
                        </div>
                    </form>
                </div>
                <div class="layui-card-header">
                    <button class="layui-btn layui-btn-danger" onclick="delAll()"><i class="layui-icon"></i>批量删除</button>
                    <button class="layui-btn" onclick="xadmin.open('添加毕业信息','${AppPath}/graduate/addJump',600,400)"><i class="layui-icon"></i>添加</button>
                    <button class="layui-btn" onclick="exportExcel()">导出Excel</button>
                </div>

                <hr>
                <table>
                    <tr>
                        <td><input type="file" id="upload" name="upload" value="" /></td>
                        <td><button class="layui-btn" onclick="uploadFile()">导入Excel</button></td>
                    </tr>
                </table>
                <hr>

                <%--<form action="${AppPath}/graduate/importExcel" method="post" enctype="multipart/form-data">
                    <input type="file" name="graduateExcel" />
                    <input class="layui-btn" type="button" value="导入">
                </form>--%>

                <div class="layui-card-body layui-table-body layui-table-main">
                    <table class="layui-table layui-form">
                        <thead >
                        <tr>
                            <th>
                                <input type="checkbox" lay-filter="checkall" name="" lay-skin="primary">
                            </th>
                            <th>ID</th>
                            <th>学生</th>
                            <th>毕业时间</th>
                            <th>就业公司</th>
                            <th>状态</th>
                            <th>操作</th>
                        </tr>
                        </thead>

                        <tbody id="studentForm" >

                        </tbody>
                    </table>
                </div>

                <div class="layui-card-body ">
                    <div class="page">
                        <div id="pageInfo">
                        </div>
                    </div>
                </div>

            </div>
        </div>
    </div>
</div>
</body>
<script>

    $(function () {
        showList(1);
    });

    function abc() {
        layui.use(['laydate','form'], function(){
            var laydate = layui.laydate;
            var  form = layui.form;

            // 监听全选
            form.on('checkbox(checkall)', function(data){

                if(data.elem.checked){
                    $('tbody input').prop('checked',true);
                }else{
                    $('tbody input').prop('checked',false);
                }
                form.render('checkbox');
            });

            //执行一个laydate实例
            laydate.render({
                elem: '#start' //指定元素
            });

            //执行一个laydate实例
            laydate.render({
                elem: '#end' //指定元素
            });
        });
    }

    $("#searchBtn").click(function () {
        showList(1);
    });


    function showList(pageNum) {
        var studentId = $("#studentId").val();
        var companyId = $("#companyId").val();
        $.ajax({
            url:"${AppPath}/graduate/findAll",
            type:"post",
            data:{
                "pageNum":pageNum,
                "studentId":studentId,
                "companyId":companyId
            },
            success:function (data) {
                if(data.result=="ok"){
                    let str = "";
                    $.each(data.graduateList,function (index,graduate) {
                        str += '<tr>';
                        str += '<td><input type="checkbox" name="id" value="'+graduate.graduateId +'"  lay-skin="primary"><div class="layui-unselect layui-form-checkbox" lay-skin="primary"><i class="layui-icon layui-icon-ok"></i></div></td>';
                        str += '<td>'+graduate.graduateId+'</td>';
                        str += '<td>'+graduate.studentId.studentName+'</td>';
                        str += '<td>'+new Date(graduate.graduateTime).toLocaleString()+'</td>';
                        str += '<td>'+graduate.companyId.companyName+'</td>';
                        str += '<td class="td-status"><span class="layui-btn layui-btn-normal layui-btn-mini">已启用</span></td>';
                        str += '<td class="td-manage">';
                        str += '<a onclick="member_stop(this,\'10001\')" href="javascript:;"  title="启用"><i class="layui-icon">&#xe601;</i></a>';
                        str += '<a onclick="xadmin.open(\'编辑\',\'${AppPath}/graduate/updateJump?graduateId='+graduate.graduateId+'\',600,400)" title="修改毕业信息" ><i class="layui-icon">&#xe642;</i></a>';
                        str += '<a onclick="xadmin.open(\'修改密码\',\'member-password.html\',600,400)" title="修改密码" href="javascript:;"><i class="layui-icon">&#xe631;</i></a>';
                        str += '<a title="删除" onclick="member_del(this,'+graduate.graduateId+')" href="javascript:;"><i class="layui-icon">&#xe640;</i></a>';
                        str += '</td>';
                        str += '</tr>';
                    });
                    $("#studentForm").html(str);

                    let studentOptions = "<option value=''>请选择学生</option>";
                    $.each(data.studentList,function (index,student) {
                        if (student.studentId == studentId){
                            studentOptions += "<option value="+student.studentId+" selected=\"selected\">"+student.studentName+"</option>";
                        }else {
                            studentOptions += "<option value="+student.studentId+">"+student.studentName+"</option>";
                        }
                    });
                    $("#studentId").html(studentOptions);

                    let companyOptions = "<option value=''>请选择公司</option>";
                    $.each(data.companyList,function (index,company) {
                        if (company.companyId == companyId){
                            companyOptions += "<option value="+company.companyId+" selected=\"selected\">"+company.companyName+"</option>";
                        }else {
                            companyOptions += "<option value="+company.companyId+">"+company.companyName+"</option>";
                        }
                    });
                    $("#companyId").html(companyOptions);

                    let pa = "";
                    if(data.pageInfo.pageNum==1){
                        pa += '<a class="prev" disabled="true" style="pointer-events: none" href="">&lt;&lt;</a>'
                    }else {
                        pa += '<a class="prev" href="#" onclick="showList('+(data.pageInfo.prePage)+')">&lt;&lt;</a>'
                    }
                    for(let i=0;i<data.pageInfo.pages;i++) {
                        if((i+1)==data.pageInfo.pageNum){
                            pa +='<span class="current">'+(i+1)+'</span>';
                        }else {
                            pa +='<a class="num" href="#" onclick="showList('+(i+1)+')" >' + (i + 1) + '</a>';
                        }
                    }
                    if(data.pageInfo.pageNum==data.pageInfo.pages){
                        pa+='<a class="next" href="#" disabled="true" style="pointer-events: none" >&gt;&gt;</a>';
                    }else{
                        pa+='<a class="next" href="#" onclick="showList('+(data.pageInfo.nextPage)+')">&gt;&gt;</a>';
                    }

                    $("#pageInfo").html(pa);
                    abc();
                    return;
                }else{
                    layer.msg(data.result, {time:1000, icon:5}, function(){});
                }
            }
        });
    }


    /*学生-停用*/
    function member_stop(obj,id){
        layer.confirm('确认要停用吗？',function(index){

            if($(obj).attr('title')=='启用'){

                //发异步把学生状态进行更改
                $(obj).attr('title','停用')
                $(obj).find('i').html('&#xe62f;');

                $(obj).parents("tr").find(".td-status").find('span').addClass('layui-btn-disabled').html('已停用');
                layer.msg('已停用!',{icon: 5,time:1000});

            }else{
                $(obj).attr('title','启用')
                $(obj).find('i').html('&#xe601;');

                $(obj).parents("tr").find(".td-status").find('span').removeClass('layui-btn-disabled').html('已启用');
                layer.msg('已启用!',{icon: 5,time:1000});
            }

        });
    }

    /*学生-删除*/
    function member_del(obj,graduateId){
        layer.confirm('确认要删除吗？',function(index){
            //发异步删除数据
            $.ajax({
                url:"${AppPath}/graduate/deleteById",
                type:"post",
                data:{"graduateId":graduateId},
                success:function (data) {
                    if(data.result=="ok"){
                        layer.msg("删除成功！", {time:1000, icon:6}, function(){
                            showList(1);
                        });
                    }else{
                        layer.msg(data.result, {time:1000, icon:5}, function(){});
                    }
                }
            });
        });
    }


    function uploadFile() {
        var file = $("#upload").val();
        file = file.substring(file.lastIndexOf('.'), file.length);
        if (file == '') {
            layer.msg("上传文件不能为空",{time:1000, icon:1, shift:6});
        } else if (file != '.xlsx' && file != '.xls') {
            layer.msg("请选择正确的excel类型文件",{time:1000, icon:1, shift:6});
        } else {
            ajaxFileUpload();
        }
    }
    function ajaxFileUpload() {

        var formData = new FormData();
        var name = $("#upload").val();
        formData.append("graduateExcel", $("#upload")[0].files[0]);
        formData.append("name", name);
        $.ajax({
            url : "${AppPath}/graduate/importExcel",
            type : "POST",
            async : false,
            data : formData,
            processData : false,
            contentType : false,
            beforeSend : function() {
                console.log("正在进行，请稍候");
            },
            success : function(e) {
                if (e == "01") {
                    layer.msg("导入成功",{time:1000, icon:1, shift:6},function () {
                        showList(1);
                    });

                } else {
                    layer.msg("导入失败",{time:1000, icon:1, shift:6});
                }
    }
        });
    }


    function exportExcel() {
        location.href = "${AppPath}/graduate/exportExcel";
    }


    function delAll (argument) {
        var ids = [];

        // 获取选中的id
        $('tbody input').each(function(index, el) {
            if($(this).prop('checked')){
                ids.push($(this).val())
            }
        });

        layer.confirm('确认要删除吗？'+ids.toString(),function(index){
            //捉到所有被选中的，发异步进行删除
            $.ajax({
                url:"${AppPath}/graduate/deleteByExample",
                type: "post",
                data: {"graduateIds":ids},
                traditional:true,
                success:function (data) {
                    if(data.result=="ok"){
                        $(".layui-form-checked").not('.header').parents('tr').remove();
                        //捉到所有被选中的，发异步进行删除
                        layer.msg("删除成功",{time:1000, icon:1, shift:6},function () {
                            showList(1);
                        });

                    }else{
                        layer.msg(data.result, {time:1000, icon:2, shift:6},function () {});
                    }
                }
            })
        });
    }
    Date.prototype.toLocaleString = function() {
        return this.getFullYear() + "-" + (this.getMonth() + 1) + "-" + this.getDate() ;
    };
</script>
</html>
